EP 2216509 A1 20100811 - Turbine component with easily removable protective layer, turbine component set, a turbine and method for protecting a turbine component
Title (en)
Turbine component with easily removable protective layer, turbine component set, a turbine and method for protecting a turbine component
Title (de)
Turbinenbauteil mit leicht entfernbarer Schutzschicht, Satz von Turbinenbauteilen, eine Turbine und ein Verfahren zum Schützen eines Turbinenbauteils
Title (fr)
Composant de turbine doté d'une couche de protection pouvant être enlevée simplement, ensemble de composants de turbines, turbine et procédé de protection d'un composant de turbine
Publication
Application
Priority
EP 09001524 A 20090204
Abstract (en)
The component (1) has an outer hole (7) and an easily removable protective coating (10) provided as an outer layer, where the component is utilizable at high application temperature. The outer hole is formed as a through-hole. The protective coating is applied on the hole for completely covering an opening in the hole. The hole is integrally formed with the protective coating. The coating consists of coloring material and polymer. The coating removal temperature is 200 degree. The difference temperature between the application temperature and the coating removal temperature is 500 degree. An independent claim is also included for a method for protecting a turbine component.
Abstract (de)
Turbinenbauteile (120, 130) werden auch oft einzeln verschickt und nicht in einer Turbine zusammengebaut verschickt. Dabei muss die Turbinenschaufel vor äußeren Belastungen und äußeren Beschädigungen geschützt werden. Dies geschieht durch eine leicht entfernbare Schutzbeschichtung (10), die während des ersten Betriebs des neuhergestellten oder wiederhergestellten Bauteils (120, 130) sich leicht verflüchtigt, so dass Schutzbeschichtung (10) nicht in einem extra Verfahrensschritt vor dem Einbau entfernt werden muss.
IPC 8 full level
B23P 15/04 (2006.01); F01D 5/28 (2006.01); F23R 3/06 (2006.01)
CPC (source: EP US)
B23P 15/04 (2013.01 - EP US); C23C 28/00 (2013.01 - EP US); C23C 28/022 (2013.01 - EP US); C23C 28/321 (2013.01 - EP US); C23C 28/3215 (2013.01 - EP US); C23C 28/345 (2013.01 - EP US); C23C 28/3455 (2013.01 - EP US); C23C 30/00 (2013.01 - EP US); F01D 5/284 (2013.01 - EP US); F01D 5/286 (2013.01 - EP US); F01D 5/288 (2013.01 - EP US); F23R 3/06 (2013.01 - EP US); B23P 2700/06 (2013.01 - EP US); F05C 2201/0463 (2013.01 - EP US); F05C 2201/0466 (2013.01 - EP US); F05D 2230/60 (2013.01 - EP US); F05D 2230/90 (2013.01 - EP US); F05D 2240/90 (2013.01 - EP US); F05D 2300/11 (2013.01 - EP US); F05D 2300/15 (2013.01 - EP US); F05D 2300/607 (2013.01 - EP US); F23R 2900/00018 (2013.01 - EP US); Y02T 50/60 (2013.01 - EP US); Y10T 29/49229 (2015.01 - EP US)
Citation (applicant)
- EP 1204776 B1 20040602 - SIEMENS AG [DE], et al
- EP 1306454 A1 20030502 - SIEMENS AG [DE]
- EP 1319729 A1 20030618 - SIEMENS AG [DE]
- WO 9967435 A1 19991229 - SIEMENS AG [DE], et al
- WO 0044949 A1 20000803 - SIEMENS AG [DE], et al
- EP 0486489 B1 19941102 - SIEMENS AG [DE]
- EP 0786017 B1 19990324 - SIEMENS AG [DE]
- EP 0412397 B1 19980325 - SIEMENS AG [DE]
- EP 1306454 A1 20030502 - SIEMENS AG [DE]
- US 6024792 A 20000215 - KURZ WILFRIED [CH], et al
- EP 0892090 A1 19990120 - SULZER INNOTEC AG [CH]
Citation (search report)
- [XY] US 2007036942 A1 20070215 - STEELE DAVID [GB]
- [Y] EP 0253754 A1 19880120 - UNITED TECHNOLOGIES CORP [US]
- [X] US 4136516 A 19790130 - CORSMEIER ROBERT J
- [X] US 5027604 A 19910702 - KRUEGER WOLFGANG [DE]
- [A] US 3990837 A 19761109 - SNELL LEONARD STANLEY
- [A] US 2003072878 A1 20030417 - FOURNES JEAN-PAUL [FR], et al
- [A] EP 1043480 A2 20001011 - GEN ELECTRIC [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2216509 A1 20100811; EP 2394027 A1 20111214; US 2012099978 A1 20120426; WO 2010089183 A1 20100812
DOCDB simple family (application)
EP 09001524 A 20090204; EP 10702456 A 20100119; EP 2010050556 W 20100204; US 201013147686 A 20100204